Pith Number

pith:DH2723PB

pith:2024:DH2723PBDAZ35ZYYH4YFZTHBTY

not attested not anchored not stored refs pending

2D-DPO: Scaling Direct Preference Optimization with 2-Dimensional Supervision

Bo Zheng, Hangyu Guo, Hui Huang, Jiaheng Liu, Jihao Gu, Shilong Li, Weixun Wang, Wenbo Su, Xingyuan Bu, Yancheng He

arxiv:2410.19720 v1 · 2024-10-25 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DH2723PBDAZ35ZYYH4YFZTHBTY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

DREAM: Disentangling Risks to Enhance Safety Alignment in Multimodal Large Language Models

Receipt and verification

First computed	2026-07-05T09:26:00.796385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19f5fd6de11833bee7183f305ccce19e0a46f2b769588f1e0698a97619175883

Aliases

arxiv: 2410.19720 · arxiv_version: 2410.19720v1 · doi: 10.48550/arxiv.2410.19720 · pith_short_12: DH2723PBDAZ3 · pith_short_16: DH2723PBDAZ35ZYY · pith_short_8: DH2723PB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DH2723PBDAZ35ZYYH4YFZTHBTY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 19f5fd6de11833bee7183f305ccce19e0a46f2b769588f1e0698a97619175883

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaec649f9a9306cbbffee20111a308e64590aca93aeb3e7c45c4e4b1b034bd00",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-10-25T17:47:35Z",
    "title_canon_sha256": "3c4c9ec3bd3081e8cd01e566d445e246469cee60d0e50fc77a0886b194506c9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.19720",
    "kind": "arxiv",
    "version": 1
  }
}